From: Tomas Winkler <tomas.winkler@intel.com>
Date: Thu, 26 Mar 2015 22:27:58 +0000 (+0200)
Subject: mei: use mei_cl_is_connected consistently
X-Git-Tag: omap-for-v4.1/fixes-rc1~73^2~8
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f3de9b635d93a3d268adda428e1df94091506a42;p=pandora-kernel.git

mei: use mei_cl_is_connected consistently

Replace open coded check for cl->state !=/== MEI_FILE_CONNECTED
with mei_cl_is_connected function.

Note that cl->state != MEI_FILE_CONNECTED is not the same
as cl->state == MEI_FILE_DISCONNECTED

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/misc/mei/bus.c b/drivers/misc/mei/bus.c
index 45896f95fed1..b724a67696fc 100644
--- a/drivers/misc/mei/bus.c
+++ b/drivers/misc/mei/bus.c
@@ -238,7 +238,7 @@ static ssize_t ___mei_cl_send(struct mei_cl *cl, u8 *buf, size_t length,
 	dev = cl->dev;
 
 	mutex_lock(&dev->device_lock);
-	if (cl->state != MEI_FILE_CONNECTED) {
+	if (!mei_cl_is_connected(cl)) {
 		rets = -ENODEV;
 		goto out;
 	}
@@ -474,7 +474,7 @@ int mei_cl_disable_device(struct mei_cl_device *device)
 
 	mutex_lock(&dev->device_lock);
 
-	if (cl->state != MEI_FILE_CONNECTED) {
+	if (!mei_cl_is_connected(cl)) {
 		dev_err(dev->dev, "Already disconnected");
 		err = 0;
 		goto out;
diff --git a/drivers/misc/mei/client.c b/drivers/misc/mei/client.c
index e5aeb6fd1ba4..1e99ef6a54a2 100644
--- a/drivers/misc/mei/client.c
+++ b/drivers/misc/mei/client.c
@@ -876,7 +876,7 @@ int mei_cl_connect(struct mei_cl *cl, struct file *file)
 			mei_secs_to_jiffies(MEI_CL_CONNECT_TIMEOUT));
 	mutex_lock(&dev->device_lock);
 
-	if (cl->state != MEI_FILE_CONNECTED) {
+	if (!mei_cl_is_connected(cl)) {
 		cl->state = MEI_FILE_DISCONNECTED;
 		/* something went really wrong */
 		if (!cl->status)
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